A posterior Competitiveness for List Scheduling Algorithm on Machines with Eligibility Constraints. - Hark-Chin Hwang; Soo Y. Chang; Yushin Hong (Asia Pac. J. Oper. Res., 2004)

Channel coordination through a revenue sharing contract in a two-period newsboy problem. - Cao To Linh; Yushin Hong (Eur. J. Oper. Res., 2009)

Pricing and ordering policies for price-dependent demand in a supply chain of a single retailer and a single manufacturer. - Jungkyu Kim; Yushin Hong; Taebok Kim (Int. J. Syst. Sci., 2011)